R. Arneson, Hardanger Glacier Harland Norway, Oil on masonite, Gift of the Estate of Nancy Long Arneson to Art in Embassies, Washington, D.C.

Joseph Dixon, Red Cloud, 1909, Archival pigment copy print from original photograph , Courtesy of the William Hammond Mathers Museum, Indiana University, and Art in Embassies, Washington, D.C.

Joseph Dixon, Black Weasel, Mounted on Pinnacle of Cliff, 1909, Archival pigment copy print from original photograph , Courtesy of the William Hammond Mathers Museum, Indiana University, and Art in Embassies, Washington, D.C.

Joseph Dixon, Chief Medicine Crow, 65 years, Crow Tribe, 1908, Archival pigment copy print from original photograph, Courtesy of the William Hammond Mathers Museum, Indiana University, and Art in Embassies, Washington, D.C.

Joseph Dixon, Quin-Yiss, Rose Emerson, with baby - an Indian Madonna, Yuma Tribe, 1913, Archival pigment copy print from original photograph, Courtesy of the William Hammond Mathers Museum, Indiana University, and Art in Embassies, Washington, D.C.

Wendy V. Watriss and Frederick C. Baldwin, Black Rodeo, Houston, Texas, 1978, Silver gelatin, black and white photographic print, Gift of the Menil Foundation, Houston, Texas, to Art in Embassies, Washington, D.C.

Wendy V. Watriss and Frederick C. Baldwin, July 4 Dance, Knights of Columbus Hall, Anderson, Texas, 1976, Silver gelatin, black and white photographic print, Gift of the Menil Foundation, Houston, Texas, to Art in Embassies, Washington, D.C.

Wendy V. Watriss and Frederick C. Baldwin, Pat's Dance Hall, Fredericksburg, Texas, 1975, silver gelatin, black and white photographic print, Gift of the Menil Foundation, Houston, Texas, to Art in Embassies, Washington, D.C.

William Greiner, Malcolm X and Hats, New Orleans, 1992, Photograph, Courtesy of the artist, Baton Rouge, Louisiana

Jamie Kirkland, Lavender Hills, Oil on canvas, Courtesy of the artist, Santa Fe, New Mexico

Max Pollak, Washington, Lincoln Memorial, c.1945, Color etching and aquatint, Courtesy of Art in Embassies, Washington, D.C.

Robert Rauschenberg, Domicile, 1996, Silkscreen, Courtesy of the Foundation for Art and Preservation in Embassies, Washington, D.C.